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Cheap flights from Toronto Pearson Intl Airport to Colorado from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Colorado departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Toronto Pearson Intl Airport to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:18 pm - 8:46 pm
YYZ
-
COS
6h 28m
1 stop
United Airlines Logo
1:33 pm - 9:32 pm
COS
-
YYZ
5h 59m
1 stop
$342United Airlines
ter, abr 21 - qua, abr 22
Delta Logo
6:00 am - 8:20 pm
YYZ
-
COS
16h 20m
2 stops
Delta Logo
6:15 am - 10:56 pm
COS
-
YYZ
14h 41m
2 stops
$343Delta
sáb, mai 2 - ter, mai 5
United Airlines Logo
7:00 am - 10:57 am
YYZ
-
COS
5h 57m
1 stop
United Airlines Logo
1:33 pm - 9:32 pm
COS
-
YYZ
5h 59m
1 stop
$344United Airlines
sáb, abr 25 - qua, abr 29
Multiple Airlines Logo
9:45 am - 3:25 am
YYZ
-
DEN
19h 40m
1 stop
Multiple Airlines Logo
6:10 am - 1:05 am
DEN
-
YYZ
16h 55m
2 stops
$352Multiple Airlines
dom, jun 7 - qui, jun 11
Multiple Airlines Logo
9:45 am - 3:25 am
YYZ
-
DEN
19h 40m
1 stop
Multiple Airlines Logo
10:29 pm - 8:00 pm
DEN
-
YYZ
19h 31m
1 stop
$356Multiple Airlines
dom, jun 7 - qui, jun 11
Multiple Airlines Logo
9:00 am - 9:45 pm
YYZ
-
DEN
14h 45m
2 stops
Multiple Airlines Logo
10:36 pm - 7:24 pm
DEN
-
YYZ
18h 48m
1 stop
$361Multiple Airlines
sáb, mai 2 - ter, mai 12
Multiple Airlines Logo
8:10 am - 8:55 am
YYZ
-
DEN
26h 45m
1 stop
Multiple Airlines Logo
10:29 pm - 9:15 pm
DEN
-
YYZ
20h 46m
2 stops
$365Multiple Airlines
dom, mai 3 - sex, mai 8
Multiple Airlines Logo
12:40 pm - 3:58 am
YYZ
-
DEN
17h 18m
2 stops
Multiple Airlines Logo
7:26 pm - 6:39 am
DEN
-
YYZ
9h 13m
1 stop
$367Multiple Airlines
sex, jun 12 - qua, jun 24
American Airlines Logo
11:10 am - 7:48 pm
YYZ
-
COS
10h 38m
2 stops
American Airlines Logo
5:41 am - 6:45 pm
COS
-
YYZ
11h 04m
2 stops
$394American Airlines
ter, abr 21 - qua, abr 22
American Airlines Logo
3:14 pm - 9:58 pm
YYZ
-
ASE
8h 44m
1 stop
American Airlines Logo
7:36 am - 10:31 pm
ASE
-
YYZ
12h 55m
2 stops
$713American Airlines
ter, jul 21 - sáb, jul 25

Air Canada flights from Toronto Pearson Intl Airport to Colorado

Our best Air Canada deals on Toronto Pearson Intl Airport to Colorado flight tickets
Air Canada
Apr 16
YYZ2:00 pmToronto Pearson Intl
7h 55m
1 stop
DEN7:55 pmDenver Intl
Apr 22
DEN6:05 pmDenver Intl
3h 13m
YYZ11:18 pmToronto Pearson Intl
$396
Air Canada
Apr 16
YYZ2:50 pmToronto Pearson Intl
3h 48m
DEN4:38 pmDenver Intl
Apr 22
DEN6:05 pmDenver Intl
3h 13m
YYZ11:18 pmToronto Pearson Intl
$399
Air Canada
Apr 16
YYZ2:00 pmToronto Pearson Intl
7h 55m
1 stop
DEN7:55 pmDenver Intl
Apr 22
DEN6:05 pmDenver Intl
3h 13m
YYZ11:18 pmToronto Pearson Intl
$403

American Airlines flights from Toronto Pearson Intl Airport to Colorado

Our best American Airlines deals on Toronto Pearson Intl Airport to Colorado flight tickets
American Airlines
Apr 21
YYZ11:10 amToronto Pearson Intl
10h 38m
2 stops
COS7:48 pmColorado Springs
Apr 22
COS5:41 amColorado Springs
11h 04m
2 stops
YYZ6:45 pmToronto Pearson Intl
$394
American Airlines
May 6
YYZ1:15 pmToronto Pearson Intl
11h 30m
1 stop
DEN10:45 pmDenver Intl
May 11
DEN5:44 pmDenver Intl
15h 09m
1 stop
YYZ10:53 amToronto Pearson Intl
$397
American Airlines
Apr 10
YYZ6:15 amToronto Pearson Intl
7h 29m
1 stop
DEN11:44 amDenver Intl
Apr 12
DEN6:19 amDenver Intl
15h 10m
1 stop
YYZ11:29 pmToronto Pearson Intl
$440

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated abril 2, 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

ter 4/21

4:18 pm-8:46 pm

1 stop6h 28m

Colorado Springs

qua 4/22

1:33 pm-9:32 pm

1 stop5h 59m

$342

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

sáb 5/2

6:00 am-8:20 pm

2 stops16h 20m

Colorado Springs

ter 5/5

6:15 am-10:56 pm

2 stops14h 41m

$343
Quickest round-trip

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

sáb 4/25

7:00 am-10:57 am

1 stop5h 57m

Colorado Springs

qua 4/29

1:33 pm-9:32 pm

1 stop5h 59m

$344

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

dom 6/7

9:45 am-3:25 am

1 stop19h 40m

Denver Intl

qui 6/11

6:10 am-1:05 am

2 stops16h 55m

$352

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

dom 6/7

9:45 am-3:25 am

1 stop19h 40m

Denver Intl

qui 6/11

10:29 pm-8:00 pm

1 stop19h 31m

$356

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sáb 5/2

9:00 am-9:45 pm

2 stops14h 45m

Denver Intl

ter 5/12

10:36 pm-7:24 pm

1 stop18h 48m

$361

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

dom 5/3

8:10 am-8:55 am

1 stop26h 45m

Denver Intl

sex 5/8

10:29 pm-9:15 pm

2 stops20h 46m

$365

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

sex 6/12

12:40 pm-3:58 am

2 stops17h 18m

Denver Intl

qua 6/24

7:26 pm-6:39 am

1 stop9h 13m

$367

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

ter 4/21

11:10 am-7:48 pm

2 stops10h 38m

Colorado Springs

qua 4/22

5:41 am-6:45 pm

2 stops11h 04m

$394

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

ter 7/21

3:14 pm-9:58 pm

1 stop8h 44m

Aspen Pitkin County

sáb 7/25

7:36 am-10:31 pm

2 stops12h 55m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Toronto Pearson Intl Airport, with most prices found around $420. The month of August is another great option to travel to Colorado, with average flight prices from Toronto Pearson Intl Airport averaging around $426.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Toronto Pearson Intl Airport to Colorado is on a Friday when prices can be found for as low as $437. On the other hand, Monday is the most expensive day to depart from Toronto Pearson Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $620.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $518. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $529 per ticket.

What is the cheapest Toronto Pearson Intl to Colorado flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto Pearson Intl - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Toronto Pearson Intl Airport for as low as $345 on momondo.

What cabin class options are available on Toronto Pearson Intl to Colorado flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to Colorado flights?

You could potentially save up to 15% on your flight if you consider stops on a Toronto Pearson Intl Airport to Colorado flight.

Cheap Toronto Pearson Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Colorado

Best Price Found

$290

Fastest flight time

3h 38m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Toronto Pearson Intl Airport in the past 72 hours is $290. The best round-trip flight deal from Toronto Pearson Intl Airport to Colorado found on momondo in the last 72 hours is $457.
The fastest flight from Toronto Pearson Intl Airport to Colorado takes 3h 38m
Direct flights go from Toronto Pearson Intl Airport to Colorado every day.
There are 87 airports in Colorado. From Toronto Pearson Intl Airport there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Toronto Pearson Intl Airport to Colorado

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Colorado?

    Prices for flights from Toronto Pearson Intl Airport to Colorado refresh daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Colorado?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Colorado?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to Colorado?

Best airlines flying from Toronto Pearson Intl Airport to Colorado

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Colorado with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
Air CanadaPriceFrom $314Free CancellationRating
7.1
10,881 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Colorado?

Finding the right flight to Colorado from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Toronto to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Toronto with this policy.

How can momondo help me find flights from Toronto to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Toronto.

I’m not ready to book a flight from Toronto to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Colorado trip

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sáb 5/2
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